Company Filing History:

7 out of 164,108

International Business Machines Corporation

patents

2 out of 54,638

Microsoft Technology Licensing, LLC

patents

Years Active: 2003-2008

where 'Filed Patents' based on already Granted Patents

9 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 7440937 - Self join elimination through union (2008-10-21),

2. 7107255 - Self join elimination through union (2006-09-12),

3. 7043487 - Method for storing XML documents in a relational database system while exploiting XML schema (2006-05-09),

4. 7016915 - Method for processing XML queries over relational data and meta-data using a relational database system (2006-03-21),

5. 6947945 - Using an XML query language to publish relational data as XML (2005-09-20),

6. 6934712 - Tagging XML query results over relational DBMSs (2005-08-23),

7. 6721730 - Left outer join elimination on key (2004-04-13),

8. 6633882 - Multi-dimensional database record compression utilizing optimized cluster models (2003-10-14),

9. 6549907 - Multi-dimensional database and data cube compression for aggregate query support on numeric dimensions (2003-04-15),

Title: The Innovations of Jayavel Shanmugasundaram

Introduction

Jayavel Shanmugasundaram is a notable inventor based in San Jose, CA. He has made significant contributions to the field of query optimization, holding a total of 9 patents. His work has had a profound impact on how databases process complex queries.

Latest Patents

One of his latest patents is titled "Self join elimination through union." This innovative query optimization technique determines whether a query includes a self join that is transitively derived through table expressions having UNION operators. If such a self join is detected, the query is simplified to eliminate the table expressions, reducing it to an equivalent query over tables. This optimization not only enhances performance but also streamlines the query process.

Career Highlights

Throughout his career, Jayavel has worked with prominent companies such as IBM and Microsoft Technology Licensing, LLC. His experience in these leading technology firms has allowed him to refine his skills and contribute to groundbreaking advancements in database technology.

Collaborations

Some of his notable coworkers include Gerald George Kiernan and Eugene Jon Shekita. Their collaboration has likely fostered an environment of innovation and creativity, leading to the development of advanced technologies in their respective fields.

Conclusion

Jayavel Shanmugasundaram's contributions to query optimization and his extensive patent portfolio highlight his role as a significant figure in the tech industry. His work continues to influence the way databases operate, showcasing the importance of innovation in technology.

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